CVE-2024-4076
7.5
HIGH
CVSS 3.1
EPSS 0.11%
Description
Client queries that trigger serving stale data and that also require lookups in local authoritative zone data may result in an assertion failure. This issue affects BIND 9 versions 9.16.13 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.33-S1 through 9.11.37-S1, 9.16.13-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1.
How to fix CVE-2024-4076
To remediate CVE-2024-4076, upgrade the affected package to a fixed version below.
- —upgrade to 9.18.31-r0 or later
- —upgrade to 1:9.16.50-1~deb11u1 or later
Is CVE-2024-4076 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 9.18.31-r0
- from 0, < 1:9.16.50-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |